diff --git a/overlays/gnome.nix b/overlays/gnome.nix
index 6b71892..a13aaaa 100644
--- a/overlays/gnome.nix
+++ b/overlays/gnome.nix
@@ -9,7 +9,7 @@ final: prev:
   mutter = prev.mutter.overrideAttrs (attrs: {
     src = prev.fetchurl {
       url = "https://gitlab.gnome.org/Community/Ubuntu/mutter/-/archive/triple-buffering-v4-47/mutter-triple-buffering-v4-47.tar.gz";
-      sha256 = "U5YPJ3kfTMZWhpwsKpGcw02g+i7k+cPQdDjOYkvpwTM=";
+      sha256 = "oeykTJRcG/SY83U8RYnyFFZ8zKqoyXvtbaS2f/s503U=";
     };
 
     postPatch = ''